The BPC-157 / TB-500 / GHK-Cu / KPV Research Blend, also known as Klow Blend, is a synthetically formulated combination of four research peptides supplied in a single vial. Researchers can buy Klow Blend for laboratory research and study the individual properties and interactions of these peptide components under controlled experimental conditions.
$200.00
Klow Blend is a research peptide formulation that combines BPC-157, TB-500, GHK-Cu, and KPV in a single vial. Each peptide has its own unique molecular structure and biological properties. Researchers study these peptides to understand different cellular processes, signaling pathways, and molecular interactions. By combining them in one formulation, researchers can investigate how multiple peptide components behave within controlled laboratory research settings. Klow Blend is intended for research purposes only and is not intended for human use. Researchers can buy Klow Blend at Orion Peptides for laboratory research purposes.
| Specification | Details |
|---|---|
| Compound Name | Klow Blend |
| Total Peptide Content | 80 mg |
| BPC-157 | 10 mg |
| TB-500 | 10 mg |
| GHK-Cu | 50 mg |
| KPV | 10 mg |
| Form | Lyophilized peptide blend |
| Packaging | Single sealed vial |
| Intended Use | Laboratory and in-vitro research only |
| Composition Ratio | 50:10:10:10 mg |
| Research Focus | Cellular signaling, peptide interactions, inflammatory pathways, extracellular matrix research, and cellular response |
| Peptide | Amount | Research Focus |
|---|---|---|
| BPC-157 | 10 mg | Studied in research involving tissue response, cellular signaling, and repair-related processes |
| TB-500 | 10 mg | Investigated for cytoskeletal organization, cellular migration, and related biological processes |
| GHK-Cu | 50 mg | Researched for copper-binding activity, collagen synthesis, and extracellular matrix regulation |
| KPV | 10 mg | Studied for its interactions with inflammatory signaling pathways |
| Total Blend | 80 mg | Combined formulation for controlled laboratory and scientific research |
The Klow Blend combines BPC-157, TB-500, GHK-Cu, and KPV, allowing researchers to examine several peptide-related biological processes within a controlled experimental framework. The individual components have been investigated in areas including cellular migration, tissue-related signaling, inflammatory pathways, extracellular matrix activity, and molecular interactions.
However, findings from studies of individual peptides should not be interpreted as evidence that the complete Klow Blend produces the same effects or has established synergistic activity.
BPC-157 has been investigated in experimental models involving cellular migration, angiogenesis, collagen deposition, and tissue-related responses. For example, laboratory research has reported effects on endothelial cell proliferation and migration, as well as ERK1/2-related signaling.
Researchers may therefore study BPC-157 within controlled models to examine:
TB-500 is commonly described as a peptide fragment or derivative associated with thymosin β4 research. Much of the published literature concerns thymosin β4 itself rather than commercially supplied TB-500 preparations
Research involving this pathway may examine:
Studies have also investigated the relationship between thymosin β4 and matrix metalloproteinase activity during epithelial cell migration.
KPV is the C-terminal tripeptide of α-MSH and has been investigated in several experimental inflammation models. Research has examined its effects on NF-κB signaling, inflammatory cytokine activity, and cellular inflammatory responses.
Research applications involving KPV may include:
Importantly, much of the available evidence comes from cellular and animal models, so these findings should not be presented as established human effects.
GHK-Cu has been studied extensively in connection with fibroblast activity, collagen synthesis, and extracellular matrix regulation. Early in-vitro research found that GHK-Cu stimulated collagen synthesis in fibroblast cultures.
Additional research has examined its effects on extracellular matrix components and matrix-remodeling processes, including metalloproteinase expression.
Researchers may investigate GHK-Cu in relation to:
Because Klow Blend contains four different peptide components, researchers can investigate how their individual molecular properties may interact within the same experimental system. Potential research areas include:
| Research Material | Composition | General Research Focus |
|---|---|---|
| BPC-157 | Single peptide | Cellular signaling and migration-related research |
| TB-500 | Single peptide | Actin dynamics and cellular movement research |
| GHK-Cu | Copper-binding peptide | Collagen and extracellular matrix research |
| KPV | Tripeptide | Inflammatory signaling research |
| Klow Blend | Four-peptide formulation | Combined investigation of multiple peptide-related pathways |
Klow Blend and Glow Blend share three of the same research peptides: BPC-157, TB-500, and GHK-Cu. The main difference is that Klow Blend contains KPV as a fourth component. Commonly listed formulations contain 70 mg in Glow Blend and 80 mg in Klow Blend.
| Peptide | Glow Blend | Klow Blend | General Research Area |
|---|---|---|---|
| BPC-157 | 10 mg | 10 mg | Cellular signaling and migration-related research |
| TB-500 | 10 mg | 10 mg | Cytoskeletal organization and cell migration research |
| GHK-Cu | 50 mg | 50 mg | Collagen and extracellular matrix research |
| KPV | — | 10 mg | Inflammatory signaling research |
| Total | 70 mg | 80 mg | Multi-peptide research |
This peptide blend is intended exclusively for laboratory and scientific research purposes.
All usage must comply with institutional research guidelines, ethical approvals, and applicable regulatory requirements.
For research use, Klow Blend should be stored according to the supplier’s compound specifications and applicable laboratory protocols. General considerations include:
| Storage Stage | Recommended Practice |
|---|---|
| Before Reconstitution | Keep the sealed vial in a cool, dry, temperature-controlled environment and protect it from direct light. |
| After Reconstitution | Store the prepared research solution under appropriate refrigerated conditions and minimize unnecessary temperature changes. |
| Light Exposure | Keep the vial protected from direct light and prolonged exposure to strong laboratory lighting. |
| Temperature Changes | Avoid repeated freezing and thawing, as temperature cycling can affect peptide stability. |
| Container | Keep the material in its original, properly sealed vial whenever possible. |
| Handling | Use clean laboratory techniques and avoid unnecessary exposure to air, moisture, or contaminants. |
| Long-Term Storage | Follow the manufacturer’s specific stability and storage information for long-term research storage. |
This compound is supplied strictly for laboratory research use only. It is not approved by the FDA or any regulatory authority for human or veterinary use.
The compound is intended solely for qualified research professionals operating within controlled scientific environments. No claims are made regarding safety, efficacy, or therapeutic application outside laboratory research.
Users must comply with all applicable laws, institutional safety procedures, and ethical standards. Refer to the Material Safety Data Sheet (MSDS) and dispose of materials according to approved laboratory waste protocols. The supplier assumes no responsibility for misuse or improper handling.
Klow Blend is a research peptide formulation containing BPC-157, TB-500, GHK-Cu, and KPV in a single vial.
The formulation contains 80 mg of total peptide material: 10 mg BPC-157, 10 mg TB-500, 50 mg GHK-Cu, and 10 mg KPV.
The individual components are studied across areas including cellular signaling, cell migration, inflammatory pathways, actin dynamics, collagen synthesis, and extracellular matrix activity.
No. The compound is supplied for laboratory and scientific research purposes only and is not intended for human or veterinary use.
Storage should follow the supplier’s compound-specific instructions and applicable laboratory protocols. Protect the material from unnecessary light, moisture, and temperature fluctuations.
https://pubmed.ncbi.nlm.nih.gov/3169264/ https://pubmed.ncbi.nlm.nih.gov/18092346/ https://pubmed.ncbi.nlm.nih.gov/24382810/
This compound is intended for laboratory research use only. It is not intended for human or animal consumption, or for use in diagnostic or therapeutic procedures.
| Molecular Formula | BPC-157: C62H98N16O22 TB-500: C212H350N56O78S GHK-Cu: C28H48CuN12O8 KPV: C18H33N5O4 |
| Molecular Mass | BPC-157: 1419.5 g/mol TB-500: 4963 g/mol GHK-Cu: 744.3 g/mol KPV: 383.5 g/mol |
| Monoisotopic Mass | BPC-157: 1418.70415882 Da TB-500: 4960.4863169 Da GHK-Cu: 743.301404 Da KPV: 383.25325455 Da |
| Polar Surface Area | BPC-157: 573 Ų TB-500: 2250 Ų GHK-Cu: 352 Ų KPV: 148 Ų |
| Molecular Complexity | BPC-157: 3040 TB-500: 12200 GHK-Cu: 952 KPV: 552 |
| XLogP (Lipophilicity) | BPC-157: −9 TB-500: −43.5 GHK-Cu: Not available KPV: −2.3 |
| Heavy Atom Count | BPC-157: 100 TB-500: 347 GHK-Cu: 49 KPV: 27 |
| Hydrogen Bond Donors | BPC-157: 16 TB-500: 72 GHK-Cu: 12 KPV: 4 |
| Hydrogen Bond Acceptors | BPC-157: 24 TB-500: 88 GHK-Cu: 14 KPV: 5 |
| Rotatable Bonds | BPC-157: 39 TB-500: 180 GHK-Cu: 22 KPV: 10 |
| PubChem CID | BPC-157: 9941957 TB-500: 16132341 GHK-Cu: 133697840 KPV: 9209049 |
| InChIKey | BPC-157: HEEWEZGQMLZMFE-RKGINYAYSA-N TB-500: UGPMCIBIHRSCBV-XNBOLLIBSA-N GHK-Cu: RIPDSRHLQNAZOH-XTQNZXNBSA-N KPV: QZQBDQTYFDOVNN-KKUMJFAQSA-N |
| SMILES | BPC-157: C[C@@H](C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](C)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)O)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCCN)NC(=O)CNC(=O)[C@@H]2CCCN2C(=O)[C@@H]3CCCN3C(=O)[C@@H]4CCCN4C(=O)[C@H](CCC(=O)O)NC(=O)CN TB-500: CC[C@H](C)[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(=O)N)C(=O)N2CCC[C@H]2C(=O)N[C@@H](CC(C)C)C(=O)N3CCC[C@H]3C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](C)C(=O)NCC(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CO)C(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](C)NC(=O)[C@H](CCSC)NC(=O)[C@H](CC(=O)O)NC(=O)[C@@H]4CCCN4C(=O)[C@H](CCCCN)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CO)NC(=O)C GHK-Cu: C1=C(NC=N1)C[C@@H](C(=O)N[C@@H](CCCCN)C(=O)O)NC(=O)CN.C1=C(NC=N1)C[C@@H](C(=O)N[C@@H](CCCCN)C(=O)O)NC(=O)CN.[Cu] KPV: CC(C)[C@@H](C(=O)N)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCCN)NC(=O)C |
Every batch of Klow Blend – BPC 157 (10mg) + TB 500 (10mg) + GHK-Cu (50mg) + KPV (10mg) Blend is tested for purity and identity using industry-standard methods.
High-Performance Liquid Chromatography confirms purity ≥99%. Each batch is analyzed to ensure consistent quality.
Identity verification via mass spectrometry confirms correct molecular weight of 4113.58 g/mol.
All compounds undergo independent third-party laboratory testing for quality assurance.
Certificate of Analysis documents are available for all compounds. Contact us with your order number to request batch-specific documentation.
Each compound batch is tested by independent laboratories to verify purity, identity, and quality. The Certificate of Analysis (COA) provides transparent lab results, ensuring the compound meets strict research-grade standards.
For Long-Term Stora
For Short-Term Storage
| Test | Method | Result | Specification | |
|---|---|---|---|---|
| Identity | HPLC-DAD | BPC-157 / TB-500 / GHK-Cu / KPV | BPC-157 / TB-500 / GHK-Cu / KPV | Pass |
| Purity | HPLC-DAD | 99.55 | >99% by HPLC | Pass |
| Quantity | HPLC Analyte Concentration Curve Assay | 10.19 / 10.38 / 50.94 / 10.10 | 10mg / 10mg / 50mg / 10mg | Pass |
| Endotoxins | LAL ELISA | 0.119 EU/mL | ≤ 0.5 EU/mL | Pass |
| Sterility | Pour Plate | No Growth | No Growth | Pass |
Compound profiles with structure, identifiers and storage, from the Orion research library.
RT compound profile → Tirz compound profile → Sema compound profile →Standard shipping is free when your order total is over $200. Research kits pair compounds that are often ordered together.
Shop research kits →Email support with your order number. Replies usually take 1–3 hours, depending on volume.
support@orionpeptide.com Shipping & payments → Refunds & returns → Contact form →Pay by secure card link on orders of $100 or more, Byte NFT or crypto. Support usually replies within 1–3 hours.
FAQs Shipping & payments Refunds & returnsFor laboratory research use only. Not for human or veterinary use.
Choose how you'd like to get it:
This site supplies research compounds strictly for laboratory research. You must confirm both statements below to enter.
Compounds are supplied for laboratory research use only and are not for human or veterinary use.
